3881796 has 24 divisors (see below), whose sum is σ = 9207744. Its totient is φ = 1272480.

The previous prime is 3881743. The next prime is 3881803. The reversal of 3881796 is 6971883.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (383656).

Almost surely, 2^3881796 is an apocalyptic number.

It is an amenable number.

3881796 is an abundant number, since it is smaller than the sum of its proper divisors (5325948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3881796 is a wasteful number, since it uses less digits than its factorization.

3881796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371 (or 5369 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 3881796 is about 1970.2273980432. The cubic root of 3881796 is about 157.1608018862.

The spelling of 3881796 in words is "three million, eight hundred eighty-one thousand, seven hundred ninety-six".